Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.
A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >
Hazardous Weather Conditions
Last Update: 340 AM AST Sat Jul 12 2025
For More Weather Information:
25NM WNW San Juan PR
Marine Zone Forecast
Today
East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 8 seconds. Isolated showers until late afternoon.
Tonight
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 8 seconds.
Sunday
East winds 10 to 15 knots. Gusts up to 25 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 3 feet at 9 seconds.
Sunday Night
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 3 feet at 9 seconds.
Monday
East winds 10 to 15 knots with gusts up to 20 knots, increasing to 15 to 20 knots with gusts up to 30 knots in the afternoon. Seas around 3 feet, occasionally to 4 feet. Wave detail: east 3 feet at 5 seconds and northeast 2 feet at 9 seconds. Scattered showers in the afternoon.
Monday Night
East winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 5 seconds and northeast 1 foot at 8 seconds. Scattered showers after midnight.
Tuesday
East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers.
Tuesday Night
East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers.
Wednesday
East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers in the afternoon.
Wednesday Night
East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet.
Additional Forecasts and Information
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